| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaCO3 = CuNaSO4CO3
Pb3O4 + H{+} = PbO2 + Pb{+2} + H2O =>
Pb3O4 + 4 H{+} = PbO2 + 2 Pb{+2} + 2 H2O
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
Cl2 + NaBr = BrCl + NaCl =>
Cl2 + NaBr = BrCl + NaCl
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
H2SO4 + ZnS = H2S + ZnSO4 =>
H2SO4 + ZnS = H2S + ZnSO4
Cu{2+} + I{-} = I2 + CuI =>
2 Cu{2+} + 4 I{-} = I2 + 2 CuI
Cl2CHCOOH + NaOH = Cl2CHCOONa + H2O =>
Cl2CHCOOH + NaOH = Cl2CHCOONa + H2O
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
HClO4 + I2O7 = I(ClO4)7 + H2O =>
14 HClO4 + I2O7 = 2 I(ClO4)7 + 7 H2O
P4H10 + O2 = PO2 + H2O =>
2 P4H10 + 13 O2 = 8 PO2 + 10 H2O
BaBr2 + K2SO4 = KBr + BaSO4 =>
BaBr2 + K2SO4 = 2 KBr + BaSO4
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
CdBr2 + CH3MgBr = Cd(CH3)2 + MgBr2 =>
CdBr2 + 2 CH3MgBr = Cd(CH3)2 + 2 MgBr2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Co3O4 = CoO + O =>
Co3O4 = 3 CoO + O
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
Br(OH)3 + Na2SnO2 = Na2SnO3 + Br + H2O =>
2 Br(OH)3 + 3 Na2SnO2 = 3 Na2SnO3 + 2 Br + 3 H2O
CUO + O2 = CUO3 =>
CUO + O2 = CUO3
CaCl2 + HCl = Ca(HCl2) + Cl2 =>
2 CaCl2 + 2 HCl = 2 Ca(HCl2) + Cl2
AlClO3 + Br = Al + BrClO3 =>
AlClO3 + Br = Al + BrClO3
Al2 + O3 = Al2O5 =>
3 Al2 + 5 O3 = 3 Al2O5
FeS2 + KOH = Fe(OH)3 + K3S2 =>
FeS2 + 3 KOH = Fe(OH)3 + K3S2
AlCl3 + CaCl2 + H2O = Ca(AlO2)2 + HCl =>
2 AlCl3 + CaCl2 + 4 H2O = Ca(AlO2)2 + 8 HCl
CUO + O2 = CUO3 =>
CUO + O2 = CUO3
NH4F + HNO3 = HF + NH4NO3 =>
NH4F + HNO3 = HF + NH4NO3
HNO3 + Ba(NO3)2 = BaNO3 + H(NO3)2 =>
HNO3 + Ba(NO3)2 = BaNO3 + H(NO3)2
HCl + Na(HCO3) = NaCl + H2O + CO2 =>
HCl + Na(HCO3) = NaCl + H2O + CO2
Ag2(C2O4) + Ca = CaC2O4 + Ag =>
Ag2(C2O4) + Ca = CaC2O4 + 2 Ag
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
TiCl2 + Mg = Ti + MgCl2 =>
TiCl2 + Mg = Ti + MgCl2
Na2OH2SO4 = H2ONa2SO4 =>
Na2OH2SO4 = H2ONa2SO4
Al1 + Cl2 = AlCl3 =>
2 Al1 + 3 Cl2 = 2 AlCl3
NaHPO4KCl = NaClKHPO4 =>
NaHPO4KCl = NaClKHPO4
NH4Cl + NaCl = NH3 + NaHCl + Cl =>
NH4Cl + NaCl = NH3 + NaHCl + Cl
ZnCl2 + LiOH = LiCl2 + ZnOH =>
ZnCl2 + LiOH = LiCl2 + ZnOH
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
PbAgNo3 = Pb(No3)Ag =>
PbAgNo3 = Pb(No3)Ag
Co(OH)2 + Br2 + H2O = H3[Co(OH)6] + HBr =>
2 Co(OH)2 + Br2 + 8 H2O = 2 H3[Co(OH)6] + 2 HBr
Zn{2+} + K{+} + Fe(CN)6{4-} = Zn3K2[Fe(CN)6]2 =>
3 Zn{2+} + 2 K{+} + 2 Fe(CN)6{4-} = Zn3K2[Fe(CN)6]2
Mo2O5 = Mo + O2 =>
2 Mo2O5 = 4 Mo + 5 O2
NH4Cl + NaCl = NH3 + NaHCl + Cl =>
NH4Cl + NaCl = NH3 + NaHCl + Cl
HCl + Na2SO4 = H2SO4 + NaCl =>
2 HCl + Na2SO4 = H2SO4 + 2 NaCl
Lu + Ru + Si = LuRu3Si2 =>
Lu + 3 Ru + 2 Si = LuRu3Si2
C60H87O23N12P + O2 = CO2 + H2O + N + P =>
4 C60H87O23N12P + 281 O2 = 240 CO2 + 174 H2O + 48 N + 4 P
C6H10O5 + HNO3 = CO2 + N2O + H2O =>
C6H10O5 + 6 HNO3 = 6 CO2 + 3 N2O + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2(aq) + CrCl2(aq) = PbCl2(s) + Cr(NO3)2(aq) =>
Pb(NO3)2(aq) + CrCl2(aq) = PbCl2(s) + Cr(NO3)2(aq)
KI2 + Cl2 = KCl2 + I =>
KI2 + Cl2 = KCl2 + 2 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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